FREQUENCY RESPONSIVE TRAIN SPEED CONTROL APPARATUS,申请号USD3482090-传众专利搜索

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发明名称	FREQUENCY RESPONSIVE TRAIN SPEED CONTROL APPARATUS
摘要
申请公布号	US3482090(A)	申请公布日期	1969.12.02
申请号	USD3482090	申请日期	1967.12.06
申请人	GENERAL SIGNAL CORP.	发明人	CLINTON S. WILCOX
分类号	B60L3/08;(IPC1-7):B61L3/00;B61B13/00	主分类号	B60L3/08
代理机构		代理人
主权项
地址

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